4e17dadd27d9f0b4576df0dce05d6949391c19da655502d60938349193de5050

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 18:01

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General

Target

d4eec62022731047e1c2a72c05d226cb_JaffaCakes118.exe
Size

73KB
MD5

d4eec62022731047e1c2a72c05d226cb
SHA1

fec892beef04afd2bd4676784a7399ef9e7bfd46
SHA256

4e17dadd27d9f0b4576df0dce05d6949391c19da655502d60938349193de5050
SHA512

fba63520ad69a641d0840e8c440dc5b17cad2a3a31abe5c7a93fef709195043e6f7527482a452fd5e7112f02cbd8eaa304077685c094513a59f5364fa3ce69c2
SSDEEP

1536:gxjn6TfaP5X1LpA5ydy9rainr+e/7wWg1wj6ZnivmPscXyP:67Le5ydK1+ob69y

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/3052-0-0x0000000000400000-0x0000000000428000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d4eec62022731047e1c2a72c05d226cb_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3052	d4eec62022731047e1c2a72c05d226cb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2812	3052	d4eec62022731047e1c2a72c05d226cb_JaffaCakes118.exe	31
PID 3052 wrote to memory of 2812	3052	d4eec62022731047e1c2a72c05d226cb_JaffaCakes118.exe	31
PID 3052 wrote to memory of 2812	3052	d4eec62022731047e1c2a72c05d226cb_JaffaCakes118.exe	31
PID 3052 wrote to memory of 2812	3052	d4eec62022731047e1c2a72c05d226cb_JaffaCakes118.exe	31
PID 3052 wrote to memory of 2812	3052	d4eec62022731047e1c2a72c05d226cb_JaffaCakes118.exe	31
PID 3052 wrote to memory of 2812	3052	d4eec62022731047e1c2a72c05d226cb_JaffaCakes118.exe	31
PID 3052 wrote to memory of 2812	3052	d4eec62022731047e1c2a72c05d226cb_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\d4eec62022731047e1c2a72c05d226cb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d4eec62022731047e1c2a72c05d226cb_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2812-6-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2812-7-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2812-9-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2812-12-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/3052-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3052-1-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/3052-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3052-4-0x0000000000260000-0x0000000000272000-memory.dmp

Filesize
72KB

Download
memory/3052-8-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download